F05B2250/241 - CPC Classification Index

#1

20250369419

2025-12-04

SPHERICAL WIND TURBINE WITH DIMPLES

#2

20250188901

2025-06-12

Manufacturing Cementitious Bodies on Floating Platforms

#3

20250154926

2025-05-15

OFFSHORE FLOATING WAVE GENERATOR ASSEMBLY

#4

20240337242

2024-10-10

SPHERICAL WIND TURBINE WITH DIMPLES

#5

20230340943

2023-10-26

Adjustable rotor shaft assembly,data agglomeration, generator gearbox and wind turbine

#6

20230250790

2023-08-10

Marine-Pumped Hydroelectric Energy Storage

#7

20220178340

2022-06-09

Marine-pumped hydroelectric energy storage

#8

20210320576

2021-10-14

Fluid turbine generator

#9

20210317873

2021-10-14

Passive magnetic bearing

#10

20210317816

2021-10-14

Fluid Turbine Rotor Blade

#11

20210071634

2021-03-11

Rotary connection for a rotor blade of a wind turbine

#12

20200032768

2020-01-30

Noise-reduction device for wind turbine and the wind turbine applied thereof

#13

20190238068

2019-08-01

Nanofriction power generation device with spiral vibrating balls and buoy body thereof

#14

20190128125

2019-05-02

Power generator

#15

20180164755

2018-06-14

Multi-resonant feedback control of multiple degree-of-freedom wave energy converters

#16

20180058438

2018-03-01

Handheld ophthalmic probe with peristaltic pump and associated devices, systems, and methods

#17

20170067436

2017-03-09

Assembly for harnessing a pendulum motion from fluid wave energy for conversion to power

#18

20160380507

2016-12-29

Energy generation method and apparatus

#19

20120247112

2012-10-04

Turbine combustion system cooling scoop

#20

20120223528

2012-09-06

WIND ENERGY CAPTURING DEVICE

#21

20120102938

2012-05-03

Bouyant actuator

#22

20120070294

2012-03-22

Universal spherical turbine with skewed axis of rotation

#23

20110293404

2011-12-01

Submerged Hydroelectric Turbine Having Self-Powered Bearing Lubricant Circulation, Filtering, and Cooling System and Auto-Adaptive Pressure-Compensation System

#24

20110229322

2011-09-22

Wind turbine blade system with air passageway

#25

20110204640

2011-08-25

In-pipe hydro-electric power system and turbine

#26

20110175365

2011-07-21

WIND-DRIVEN ELECTRIC GENERATOR STRUCTURE VIBRATION-DEADENING APPARATUS AND METHODS

#27

20110139299

2011-06-16

SYSTEM TO ESTABLISH A REFUELING INFRASTRUCTURE FOR COMING FUEL-CELL VEHICLES/MARINE CRAFT AND INTERIM PRODUCTION OF GASEOUS PRODUCTS, POWER, AND INNER-CITY REJUVENATION

#28

20110018277

2011-01-27

HYDROKINETIC ELECTRICAL POWER GENERATION SYSTEM

#29

20100320766

2010-12-23

Device for collecting swell energy

#30

20100253083

2010-10-07

In-pipe hydro-electric power system, turbine and improvement

#31

20100253081

2010-10-07

In-pipe hydro-electric power system and turbine

#32

20100180587

2010-07-22

Power production employing buoyancy, gravity and kinetic energy

#33

20100171312

2010-07-08

BUOYANT ACTUATOR

#34

20100021303

2010-01-28

Wind Turbine Comprising One Or More Oscillation Dampers

#35

20090224547

2009-09-10

APPARATUS FOR HARNESSING WAVE ENERGY

#36

20090167028

2009-07-02

Wind turbine generator rotor, wind turbine generator and wind turbine generator system

#37

20090108587

2009-04-30

Hybrid vertical axis wind turbine

#38

20090052818

2009-02-26

Hybrid bearing

#39

20080007068

2008-01-10

Spherical wind turbine for generating electricity

#40

20070297706

2007-12-27

Double row self-aligning roller bearing and main shaft support structure of wind power generator

#41

20070240752

2007-10-18

Built-in universal solar collector with its applied structures

#42

20070120419

2007-05-31

Hydro-pnemuatic mechanic device for the exploitation of the wave motion